ERDLA 218E-29-C
Frequency Range 2 to 18 GHz To meet the following Environmental Conditions:

Operating Temperature:   -54 to +95°C

Storage Temperature:      -54 to +105°C

Mechanical Shock:  Per MIL-STD-202,

Method 213, Condition J

Vibration:                Per MIL-STD-202,

Method 214, Condition A Mechanical:      All SMA connectors are

field replaceable

Material: SS303

Finish:    Gold Plating per MIL-G-45204B



These specifications cover an operating temperature of -30 to +85°C. The unit will have slightly degraded performance for extended temperatures.


TTL Control

DC Couple:               TTL0 (0 to 0.4V)

Pseudo AC Couple:  TTL1 (4 to 5V)


Dynamic Range -60 to +10 dBm
TSS -65 dBm Max
Input VSWR 2.0:1 Max
Rise Time 15 nsec typ 25 nsec Max
Recovery Time 400 nsec Max
Pulse Response 50 nsec to 400 sec
Log Accuracy ±1.75 dB Max
Log Slope (into 100 ohm load) 50 ±3 mV/dB
Power Supply

(±15 V optional)

+ 12 V at 260  mA Max

– 12 V at 100  mA Max

DC Offset 100 ±75 mV (for 50 mV/dB)
CW Immunity Range TSS to -30 dBm
Maximum Input Power +20 dBm
Pulse Droop (to 400 °sec) 2 dB max (>-53 dBm)
Base Line Shift 2 dB max (TSS to -35 dBm)
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